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| # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # AM_PROG_INSTALL_SH |
| # ------------------ |
| # Define $install_sh. |
| AC_DEFUN([AM_PROG_INSTALL_SH], |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} |
| AC_SUBST(install_sh)]) |
| |
| # Copyright (C) 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 2 |
| |
| # Check whether the underlying file-system supports filenames |
| # with a leading dot. For instance MS-DOS doesn't. |
| AC_DEFUN([AM_SET_LEADING_DOT], |
| [rm -rf .tst 2>/dev/null |
| mkdir .tst 2>/dev/null |
| if test -d .tst; then |
| am__leading_dot=. |
| else |
| am__leading_dot=_ |
| fi |
| rmdir .tst 2>/dev/null |
| AC_SUBST([am__leading_dot])]) |
| |
| # Check to see how 'make' treats includes. -*- Autoconf -*- |
| |
| # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 3 |
| |
| # AM_MAKE_INCLUDE() |
| # ----------------- |
| # Check to see how make treats includes. |
| AC_DEFUN([AM_MAKE_INCLUDE], |
| [am_make=${MAKE-make} |
| cat > confinc << 'END' |
| am__doit: |
| @echo done |
| .PHONY: am__doit |
| END |
| # If we don't find an include directive, just comment out the code. |
| AC_MSG_CHECKING([for style of include used by $am_make]) |
| am__include="#" |
| am__quote= |
| _am_result=none |
| # First try GNU make style include. |
| echo "include confinc" > confmf |
| # We grep out `Entering directory' and `Leaving directory' |
| # messages which can occur if `w' ends up in MAKEFLAGS. |
| # In particular we don't look at `^make:' because GNU make might |
| # be invoked under some other name (usually "gmake"), in which |
| # case it prints its new name instead of `make'. |
| if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
| am__include=include |
| am__quote= |
| _am_result=GNU |
| fi |
| # Now try BSD make style include. |
| if test "$am__include" = "#"; then |
| echo '.include "confinc"' > confmf |
| if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
| am__include=.include |
| am__quote="\"" |
| _am_result=BSD |
| fi |
| fi |
| AC_SUBST([am__include]) |
| AC_SUBST([am__quote]) |
| AC_MSG_RESULT([$_am_result]) |
| rm -f confinc confmf |
| ]) |
| |
| # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
| |
| # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005 |
| # Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 5 |
| |
| # AM_MISSING_PROG(NAME, PROGRAM) |
| # ------------------------------ |
| AC_DEFUN([AM_MISSING_PROG], |
| [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
| $1=${$1-"${am_missing_run}$2"} |
| AC_SUBST($1)]) |
| |
| |
| # AM_MISSING_HAS_RUN |
| # ------------------ |
| # Define MISSING if not defined so far and test if it supports --run. |
| # If it does, set am_missing_run to use it, otherwise, to nothing. |
| AC_DEFUN([AM_MISSING_HAS_RUN], |
| [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
| AC_REQUIRE_AUX_FILE([missing])dnl |
| test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
| # Use eval to expand $SHELL |
| if eval "$MISSING --run true"; then |
| am_missing_run="$MISSING --run " |
| else |
| am_missing_run= |
| AC_MSG_WARN([`missing' script is too old or missing]) |
| fi |
| ]) |
| |
| # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # AM_PROG_MKDIR_P |
| # --------------- |
| # Check for `mkdir -p'. |
| AC_DEFUN([AM_PROG_MKDIR_P], |
| [AC_PREREQ([2.60])dnl |
| AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
| dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
| dnl while keeping a definition of mkdir_p for backward compatibility. |
| dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
| dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
| dnl Makefile.ins that do not define MKDIR_P, so we do our own |
| dnl adjustment using top_builddir (which is defined more often than |
| dnl MKDIR_P). |
| AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
| case $mkdir_p in |
| [[\\/$]]* | ?:[[\\/]]*) ;; |
| */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
| esac |
| ]) |
| |
| # Helper functions for option handling. -*- Autoconf -*- |
| |
| # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 3 |
| |
| # _AM_MANGLE_OPTION(NAME) |
| # ----------------------- |
| AC_DEFUN([_AM_MANGLE_OPTION], |
| [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
| |
| # _AM_SET_OPTION(NAME) |
| # ------------------------------ |
| # Set option NAME. Presently that only means defining a flag for this option. |
| AC_DEFUN([_AM_SET_OPTION], |
| [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
| |
| # _AM_SET_OPTIONS(OPTIONS) |
| # ---------------------------------- |
| # OPTIONS is a space-separated list of Automake options. |
| AC_DEFUN([_AM_SET_OPTIONS], |
| [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
| |
| # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
| # ------------------------------------------- |
| # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
| AC_DEFUN([_AM_IF_OPTION], |
| [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
| |
| # Check to make sure that the build environment is sane. -*- Autoconf -*- |
| |
| # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 |
| # Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 4 |
| |
| # AM_SANITY_CHECK |
| # --------------- |
| AC_DEFUN([AM_SANITY_CHECK], |
| [AC_MSG_CHECKING([whether build environment is sane]) |
| # Just in case |
| sleep 1 |
| echo timestamp > conftest.file |
| # Do `set' in a subshell so we don't clobber the current shell's |
| # arguments. Must try -L first in case configure is actually a |
| # symlink; some systems play weird games with the mod time of symlinks |
| # (eg FreeBSD returns the mod time of the symlink's containing |
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| set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
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| |
| # If neither matched, then we have a broken ls. This can happen |
| # if, for instance, CONFIG_SHELL is bash and it inherits a |
| # broken ls alias from the environment. This has actually |
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| AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
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| fi |
| |
| test "$[2]" = conftest.file |
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| # Ok. |
| : |
| else |
| AC_MSG_ERROR([newly created file is older than distributed files! |
| Check your system clock]) |
| fi |
| AC_MSG_RESULT(yes)]) |
| |
| # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # AM_PROG_INSTALL_STRIP |
| # --------------------- |
| # One issue with vendor `install' (even GNU) is that you can't |
| # specify the program used to strip binaries. This is especially |
| # annoying in cross-compiling environments, where the build's strip |
| # is unlikely to handle the host's binaries. |
| # Fortunately install-sh will honor a STRIPPROG variable, so we |
| # always use install-sh in `make install-strip', and initialize |
| # STRIPPROG with the value of the STRIP variable (set by the user). |
| AC_DEFUN([AM_PROG_INSTALL_STRIP], |
| [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
| # Installed binaries are usually stripped using `strip' when the user |
| # run `make install-strip'. However `strip' might not be the right |
| # tool to use in cross-compilation environments, therefore Automake |
| # will honor the `STRIP' environment variable to overrule this program. |
| dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
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| AC_CHECK_TOOL([STRIP], [strip], :) |
| fi |
| INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
| |
| # Copyright (C) 2006 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # _AM_SUBST_NOTMAKE(VARIABLE) |
| # --------------------------- |
| # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
| # This macro is traced by Automake. |
| AC_DEFUN([_AM_SUBST_NOTMAKE]) |
| |
| # Check how to create a tarball. -*- Autoconf -*- |
| |
| # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| # serial 2 |
| |
| # _AM_PROG_TAR(FORMAT) |
| # -------------------- |
| # Check how to create a tarball in format FORMAT. |
| # FORMAT should be one of `v7', `ustar', or `pax'. |
| # |
| # Substitute a variable $(am__tar) that is a command |
| # writing to stdout a FORMAT-tarball containing the directory |
| # $tardir. |
| # tardir=directory && $(am__tar) > result.tar |
| # |
| # Substitute a variable $(am__untar) that extract such |
| # a tarball read from stdin. |
| # $(am__untar) < result.tar |
| AC_DEFUN([_AM_PROG_TAR], |
| [# Always define AMTAR for backward compatibility. |
| AM_MISSING_PROG([AMTAR], [tar]) |
| m4_if([$1], [v7], |
| [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
| [m4_case([$1], [ustar],, [pax],, |
| [m4_fatal([Unknown tar format])]) |
| AC_MSG_CHECKING([how to create a $1 tar archive]) |
| # Loop over all known methods to create a tar archive until one works. |
| _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
| _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
| # Do not fold the above two line into one, because Tru64 sh and |
| # Solaris sh will not grok spaces in the rhs of `-'. |
| for _am_tool in $_am_tools |
| do |
| case $_am_tool in |
| gnutar) |
| for _am_tar in tar gnutar gtar; |
| do |
| AM_RUN_LOG([$_am_tar --version]) && break |
| done |
| am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
| am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
| am__untar="$_am_tar -xf -" |
| ;; |
| plaintar) |
| # Must skip GNU tar: if it does not support --format= it doesn't create |
| # ustar tarball either. |
| (tar --version) >/dev/null 2>&1 && continue |
| am__tar='tar chf - "$$tardir"' |
| am__tar_='tar chf - "$tardir"' |
| am__untar='tar xf -' |
| ;; |
| pax) |
| am__tar='pax -L -x $1 -w "$$tardir"' |
| am__tar_='pax -L -x $1 -w "$tardir"' |
| am__untar='pax -r' |
| ;; |
| cpio) |
| am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
| am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
| am__untar='cpio -i -H $1 -d' |
| ;; |
| none) |
| am__tar=false |
| am__tar_=false |
| am__untar=false |
| ;; |
| esac |
| |
| # If the value was cached, stop now. We just wanted to have am__tar |
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| |
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| echo GrepMe > conftest.dir/file |
| AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
| rm -rf conftest.dir |
| if test -s conftest.tar; then |
| AM_RUN_LOG([$am__untar <conftest.tar]) |
| grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
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| rm -rf conftest.dir |
| |
| AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
| AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
| AC_SUBST([am__tar]) |
| AC_SUBST([am__untar]) |
| ]) # _AM_PROG_TAR |
| |
| m4_include([m4/00gnulib.m4]) |
| m4_include([m4/acl.m4]) |
| m4_include([m4/alloca.m4]) |
| m4_include([m4/btowc.m4]) |
| m4_include([m4/codeset.m4]) |
| m4_include([m4/dirname.m4]) |
| m4_include([m4/dos.m4]) |
| m4_include([m4/double-slash-root.m4]) |
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| m4_include([m4/exitfail.m4]) |
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| m4_include([m4/lib-ld.m4]) |
| m4_include([m4/lib-link.m4]) |
| m4_include([m4/lib-prefix.m4]) |
| m4_include([m4/localcharset.m4]) |
| m4_include([m4/locale-fr.m4]) |
| m4_include([m4/locale-ja.m4]) |
| m4_include([m4/locale-zh.m4]) |
| m4_include([m4/longlong.m4]) |
| m4_include([m4/lstat.m4]) |
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| m4_include([m4/mbrlen.m4]) |
| m4_include([m4/mbrtowc.m4]) |
| m4_include([m4/mbsinit.m4]) |
| m4_include([m4/mbstate_t.m4]) |
| m4_include([m4/memchr.m4]) |
| m4_include([m4/mkstemp.m4]) |
| m4_include([m4/mmap-anon.m4]) |
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| m4_include([m4/nls.m4]) |
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| m4_include([m4/po.m4]) |
| m4_include([m4/progtest.m4]) |
| m4_include([m4/quote.m4]) |
| m4_include([m4/quotearg.m4]) |
| m4_include([m4/realloc.m4]) |
| m4_include([m4/regex.m4]) |
| m4_include([m4/rename.m4]) |
| m4_include([m4/selinux-context-h.m4]) |
| m4_include([m4/selinux-selinux-h.m4]) |
| m4_include([m4/ssize_t.m4]) |
| m4_include([m4/stdbool.m4]) |
| m4_include([m4/stdint.m4]) |
| m4_include([m4/stdio_h.m4]) |
| m4_include([m4/stdlib_h.m4]) |
| m4_include([m4/strerror.m4]) |
| m4_include([m4/string_h.m4]) |
| m4_include([m4/strndup.m4]) |
| m4_include([m4/strnlen.m4]) |
| m4_include([m4/strverscmp.m4]) |
| m4_include([m4/sys_stat_h.m4]) |
| m4_include([m4/sys_time_h.m4]) |
| m4_include([m4/tempname.m4]) |
| m4_include([m4/threadlib.m4]) |
| m4_include([m4/unistd_h.m4]) |
| m4_include([m4/unlocked-io.m4]) |
| m4_include([m4/wchar.m4]) |
| m4_include([m4/wcrtomb.m4]) |
| m4_include([m4/wctob.m4]) |
| m4_include([m4/wctype.m4]) |
| m4_include([m4/wint_t.m4]) |
| m4_include([m4/xalloc.m4]) |
| m4_include([m4/xstrndup.m4]) |